Game question data incorporates Princeton WordNet 3.0 (WordNet License); GeoNames (CC BY 4.0); and wordfreq English frequency data, copyright 2022 Robyn Speer (CC BY-SA 4.0). Preliminary lexical score annotations are adaptations of wordfreq and distributed under CC BY-SA 4.0. wordfreq sources are credited in wordfreq-NOTICE.md. CMU Pronouncing Dictionary, Copyright (C) 1993-2015 Carnegie Mellon University, is used under BSD-2-Clause (see cmudict-LICENSE.txt). Wikidata structured facts, where used, are CC0 1.0: https://www.wikidata.org/wiki/Wikidata:Copyright. No provider endorses this game. Source snapshots and rules are versioned separately from game code.